1 to 8 Macdonnell Road [????- ]
See the duplex in the left foreground of the linked photo.
I can't find the documents on the original IL 1416. But it was sub-divided into Sections A - H.
Sections G & H were two houses (mansions) with a common wall.
In the 1920s they were owned by 3 sons of HO Fook - and a son-in-law:
#4 Macdonnell Rd - Choa Po-min
#6 Macdonnell Rd - Ho Leung
#8 Macdonnell Rd - HO Kwong
#7 Macdonnell Rd - HO Iu